{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["attack pattern", "tool", "place", "time", "payment method"]}, {"event_type": "phishing", "trigger": true, "arguments": ["victim", "time", "purpose", "attack pattern", "attacker", "place", "tool"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["releaser", "common vulnerabilities and exposures", "vulnerable system version", "vulnerable system", "issues addressed", "patch", "patch number", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "time", "vulnerable system owner", "vulnerability", "supported platform", "capabilities"]}, {"event_type": "data breach", "trigger": true, "arguments": ["number of data", "attack pattern", "damage amount", "tool", "time", "victim", "purpose", "compromised data", "number of victim"]}], "input": "Spring Hill was one of several other local government agencies who were victim to the attack , and city officials say they do not believe any citizen or customer account information was stolen or compromised ."}
{"ransom": [], "phishing": [], "patch vulnerability": [], "discover vulnerability": [], "data breach": [{"trigger": "was stolen", "arguments": {"number of data": "NAN", "attack pattern": "NAN", "damage amount": "NAN", "tool": "NAN", "time": "NAN", "victim": "NAN", "purpose": "NAN", "compromised data": "citizen or customer account information", "number of victim": "NAN"}}]}